{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "Moreover , HMGA2 knockdown by short hairpin HMGA2 in HepG2 cells leads to progressive telomere shortening and a concurrent decrease of steady - state hTERT mRNA levels , attenuating their ability to form colonies in soft agar ."}
{"Anatomy": ["HepG2 cells", "telomere", "colonies"]}